2-Sec-Butyl-alpha,alpha,beta,beta-Tetrafluorophenetole CAS 28202-34-8

Purity 97%+In StockPharmaceutical Standards
CAS No.28202-34-8
Molecular FormulaC12H14F4O
Molecular Weight250.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Sec-Butyl-alpha,alpha,beta,beta-Tetrafluorophenetole CAS 28202-34-8 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Sec-Butyl-alpha,alpha,beta,beta-Tetrafluorophenetole.

CATO supplies 2-Sec-Butyl-alpha,alpha,beta,beta-Tetrafluorophenetole (CAS 28202-34-8), a certified reference material (molecular formula C12H14F4O, MW 250.23 g/mol) for analytical method development and quality control.

Owing to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 2-Sec-Butyl-alpha,alpha,beta,beta-Tetrafluorophenetole is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 250.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 2-Sec-Butyl-alpha,alpha,beta,beta-Tetrafluorophenetole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC12H14F4O
Molecular Weight250.23 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1965
Halogen ContentF-containing

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